Run same tests for layout-2020 and layout-2013 (#30092)

Most tests were only being run for layout-2013, not for layout-2020.
This wasn't great since layout-2020 is now the default.

So this patch unifies the lists of included tests for both layouts.
For layout-2013 this implies adding css/css-content/, css/css-logical/
and css/css-masking/clip/.
For layout-2020 this implies adding several additional css tests, and
also tests like dom/, js/, html/, etc.

tests/wpt/meta/gamepad/idlharness-extensions.https.window.js.ini

@@ -70,3 +70,51 @@
 
   [Gamepad interface: attribute vibrationActuator]
     expected: FAIL
+
+  [GamepadPose interface: existence and properties of interface object]
+    expected: FAIL
+
+  [GamepadPose interface object length]
+    expected: FAIL
+
+  [GamepadPose interface object name]
+    expected: FAIL
+
+  [GamepadPose interface: existence and properties of interface prototype object]
+    expected: FAIL
+
+  [GamepadPose interface: existence and properties of interface prototype object's "constructor" property]
+    expected: FAIL
+
+  [GamepadPose interface: existence and properties of interface prototype object's @@unscopables property]
+    expected: FAIL
+
+  [GamepadPose interface: attribute hasOrientation]
+    expected: FAIL
+
+  [GamepadPose interface: attribute hasPosition]
+    expected: FAIL
+
+  [GamepadPose interface: attribute position]
+    expected: FAIL
+
+  [GamepadPose interface: attribute linearVelocity]
+    expected: FAIL
+
+  [GamepadPose interface: attribute linearAcceleration]
+    expected: FAIL
+
+  [GamepadPose interface: attribute orientation]
+    expected: FAIL
+
+  [GamepadPose interface: attribute angularVelocity]
+    expected: FAIL
+
+  [GamepadPose interface: attribute angularAcceleration]
+    expected: FAIL
+
+  [Gamepad interface: attribute hand]
+    expected: FAIL
+
+  [Gamepad interface: attribute pose]
+    expected: FAIL